# TopAll Free: NEET and JEE study resources

> Chapter practice, saved quizzes, study resources and historical examination guides. Guides use cited official sources and original worked examples. The question bank remains subject to editorial review. Historical cutoffs do not guarantee admission.

## Start here
- [NEET chapters](https://prep.topall.app/neet)
- [JEE chapters](https://prep.topall.app/jee)
- [Study guides](https://prep.topall.app/articles)
- [NEET UG guides](https://prep.topall.app/articles/neet)
- [JEE Main guides](https://prep.topall.app/articles/jee-main)
- [JEE Advanced guides](https://prep.topall.app/articles/jee-advanced)

## Historical guides
- [JEE Advanced 2019–2026: chapter weightages and question types](https://prep.topall.app/posts/jee-advanced-2019-2026-question-types-chapter-weightages): Compare JEE Advanced response formats, statements, assertion–reason and matching, then inspect each primary chapter and source question.
- [JEE Main 2019–2026: chapter weightages and question types](https://prep.topall.app/posts/jee-main-2019-2026-question-types-chapter-weightages): Compare JEE Main response formats, statements, assertion–reason and matching, then inspect each primary chapter and source question.
- [NEET 2019–2026: question types and chapter-wise weightages](https://prep.topall.app/posts/neet-statement-assertion-reason-mastery-guide): Compare NEET statement, assertion–reason and matching questions, then inspect chapter-wise question shares and the item-level audit trail.
- [Same medical college, different MBBS admission routes](https://prep.topall.app/posts/mbbs-same-college-different-routes): Compare Tamil Nadu government, management and NRI quota examples, then see why a college name alone cannot identify the application route or fee.
- [NEET counselling: why an “empty seat” may still be unavailable to you](https://prep.topall.app/posts/neet-clear-virtual-vacancies-explained): Follow clear and virtual vacancies, then test the eligibility and seat-pool checks that a vacancy count alone cannot answer.
- [Does a later JoSAA round change your shortlist?](https://prep.topall.app/posts/josaa-later-round-shortlist-2026): Follow six selected IIT programme pools through all five 2026 rounds, keeping the same category, quota, gender pool and rank list.
- [CSE, AI or Electronics: which courses appeared in choice lists?](https://prep.topall.app/posts/iit-cse-ai-electronics-choice-lists-2025): Explore exact 2025 IIT programme choice counts and see why being listed is different from being someone’s first choice.
- [Where were the top 1,000 JEE Advanced rankers allotted seats?](https://prep.topall.app/posts/jee-advanced-top-1000-allotments-2025): Explore the 2025 institute and programme distribution, with the unrepresented part of every rank cohort kept visible.
- [JEE Advanced 2026 in numbers: from appearing to qualifying](https://prep.topall.app/posts/jee-advanced-2026-in-numbers): Follow the candidate counts, separate preparatory rank lists, and test why a strong aggregate alone may not meet a subject threshold.
- [JEE 2025 admissions in numbers](https://prep.topall.app/posts/jee-2025-counselling-in-numbers): A source-backed JoSAA 2025 story with six-round IIT and NIT+ rank explorers, quota comparisons, IIT course-choice counts, worked examples and FAQs.
- [NEET 2025 admissions in numbers](https://prep.topall.app/posts/neet-2025-counselling-in-numbers): Explore MCC NEET UG 2025 Round 1–3 through exact MBBS allotment counts, interactive choice and rank comparisons, upgrade destinations, added seats and FAQs.
- [JEE Main 2026 in numbers](https://prep.topall.app/posts/jee-main-2026-in-numbers): Explore JEE Main 2026 Paper 1 through unique candidates, session overlap, gender and category counts, scheduled shifts and exact eligibility thresholds.
- [NEET 2026 in numbers](https://prep.topall.app/posts/neet-2026-in-numbers): Explore NEET 2026 through state-wise participation, a state/UT explorer, gender and language breakdowns, score thresholds and scoped MBBS capacity.
- [Rolling versus slipping: JEE Advanced constraint checks](https://prep.topall.app/posts/jee-advanced-rolling-slipping-conditions): Test the contact-point motion before using v = ωR. Then keep the constraint and dynamics separate.
- [JEE Advanced syllabus: compare official scope with JEE Main](https://prep.topall.app/posts/jee-advanced-syllabus-main-comparison): Check the official edition, choose a small task and keep evidence of what you can do without notes.
- [JEE Advanced Physics and Maths: connect the steps](https://prep.topall.app/posts/jee-advanced-multi-concept-physics-mathematics-mastery): Build a model, solve a small part and check how the ideas fit together.
- [JEE Advanced 2021–2025: what the official results show](https://prep.topall.app/posts/jee-advanced-paper-review-last-5-years): Compare exact rank checkpoints and learn why paper instructions matter more than a fixed score promise.
- [Limiting reagent for JEE Main: compare moles per coefficient](https://prep.topall.app/posts/jee-main-limiting-reagent-stoichiometry): Use the balanced equation to compare usable amounts, then calculate product and leftovers.
- [JEE Main syllabus checklist with a chapter practice tracker](https://prep.topall.app/posts/jee-main-syllabus-checklist): Check the official edition, choose a small task and keep evidence of what you can do without notes.
- [JEE Main Maths: choose a route through a long problem](https://prep.topall.app/posts/jee-main-mathematics-lengthy-calculus-algebra-blueprint): Use structure, symmetry and a clear first step before committing time to a calculation.
- [What changed in JEE Main from 2021–2025](https://prep.topall.app/posts/jee-main-paper-review-last-5-years): Understand Section B choice and marking before using an old paper to plan your next mock.
- [DNA replication versus transcription: a NEET recall guide](https://prep.topall.app/posts/neet-dna-replication-vs-transcription): Follow the template, check strand direction and decide whether the product is DNA or RNA.
- [NEET syllabus checklist: turn the official topics into a practice tracker](https://prep.topall.app/posts/neet-syllabus-checklist): Check the official edition, choose a small task and keep evidence of what you can do without notes.
- [NEET Biology: turn an NCERT paragraph into a test](https://prep.topall.app/posts/neet-biology-ncert-line-by-line-trend-analysis): Practise qualifiers, DNA base pairing and diagram recall in a short reading session.
- [What NEET papers from 2019–2025 can teach you](https://prep.topall.app/posts/neet-paper-review-across-years): Understand the documented pattern changes, then choose one revision task you can complete today.
- [JEE Advanced Chemistry: map reactions and check numericals](https://prep.topall.app/posts/jee-advanced-chemistry-stereochemistry-electro-thermodynamics-trends): Track structures, conditions and units through Organic and Physical Chemistry examples.
- [JEE Advanced partial marks and rank tables: read the conditions](https://prep.topall.app/posts/jee-advanced-partial-marking-marks-vs-rank-iit-cutoff-strategy): Use the printed marking rules and exact historical checkpoints before making an attempt or admission decision.
- [NEET timing and OMR: rehearse a plan you can adjust](https://prep.topall.app/posts/neet-180-minute-exam-hall-time-omr-strategy): Use one consistent mock schedule, check answer-sheet alignment and learn from uncertain attempts.
- [NEET Chemistry: build a balanced revision plan](https://prep.topall.app/posts/neet-chemistry-organic-inorganic-physical-weightage): Connect concepts, reaction conditions and calculation checks in a balanced revision routine.
- [NEET Physics: choose the equation before calculating](https://prep.topall.app/posts/neet-physics-formula-vs-conceptual-shift): A practical way to connect formulas, assumptions and units when a familiar question changes.
- [JEE Main percentile and JoSAA cutoffs: read the right number](https://prep.topall.app/posts/jee-main-marks-vs-percentile-nit-iiit-josaa-cutoff-trends): Keep raw marks, percentile, rank and historical closing rank separate when you plan and shortlist.
- [NEET marks, qualifying cutoffs and MBBS admission](https://prep.topall.app/posts/neet-marks-vs-rank-govt-mbbs-cutoff-trends): Understand what a score can tell you, then check the right rank, category and counselling record.
- [JEE Main Physics and Chemistry: make calculations reliable](https://prep.topall.app/posts/jee-main-physics-chemistry-high-scoring-ncert-formula-guide): Check the model, units and approximation before trying to improve your speed.
- [NEET revision priorities: choose your next chapter](https://prep.topall.app/posts/neet-80-20-pareto-high-weightage-chapters): Use prerequisites, recent errors and available time to choose a manageable revision task.

## Discovery
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